Inventor · disambiguated record
Hisanori Kawakami
Also filed as: KAWAKAMI HISANORI
22 granted patents·344 citations·filing 1999–2023
95Inventor score
Top patents by PatentIndex Score
22 records- 0196US6883934B2Light source device, illumination device liquid crystal device and electronic apparatusSEIKO EPSON CORP·Filed 2001·Granted Apr 26, 2005·138 cites·20 claims
- 0292US7514662B2Illuminating device, electro-optical device, and electronic apparatusEPSON IMAGING DEVICES CORP·Filed 2007·Granted Apr 7, 2009·12 cites·12 claims
- 0391US7576309B2Illuminating device, electro-optical device, and electronic apparatusEPSON IMAGING DEVICES CORP·Filed 2008·Granted Aug 18, 2009·10 cites·10 claims
- 0490US6897912B2Liquid crystal device and electronic deviceSEIKO EPSON CORP·Filed 2001·Granted May 24, 2005·46 cites·10 claims
- 0586US7001035B2Illumination device, liquid crystal device, and electronic apparatusSEIKO EPSON CORP·Filed 2003·Granted Feb 21, 2006·34 cites·24 claims
- 0684US7920229B2Display device having first and second display units separated by an optical sheet having an aperture with a width corresponding to one of the display unitsSEIKO EPSON CORP·Filed 2009·Granted Apr 5, 2011·6 cites·1 claims
- 0783US7538834B2Display device and electronic apparatusSEIKO EPSON CORP·Filed 2006·Granted May 26, 2009·6 cites·46 claims
- 0879US10983380B2Display deviceJAPAN DISPLAY INC·Filed 2020·Granted Apr 20, 2021·1 cites·10 claims
- 0976US7380953B2Display device and electronic apparatusSEIKO EPSON CORP·Filed 2003·Granted Jun 3, 2008·13 cites·17 claims
- 1076US6712482B2Illumination device and liquid crystal apparatus using the sameSEIKO EPSON CORP·Filed 2001·Granted Mar 30, 2004·18 cites·9 claims
- 1174US12013613B2Display deviceJAPAN DISPLAY INC·Filed 2023·Granted Jun 18, 2024·0 cites·9 claims
- 1274US6862054B2Electro-optical device and electronic apparatus having a substrate that functions as a light guide plateSEIKO EPSON CORP·Filed 2003·Granted Mar 1, 2005·15 cites·17 claims
- 1372US11886066B2Display deviceJAPAN DISPLAY INC·Filed 2023·Granted Jan 30, 2024·0 cites·5 claims
- 1471US8102485B2Electro-optical device including prismatic condensing layersKAWAKAMI HISANORI·Filed 2006·Granted Jan 24, 2012·5 cites·9 claims
- 1571US7160019B1Side-lighting type surface light source device, method for manufacturing the same, electrooptical apparatus, and electronic equipmentSEIKO EPSON CORP·Filed 2000·Granted Jan 9, 2007·13 cites·17 claims
- 1668US11740510B2Display deviceJAPAN DISPLAY INC·Filed 2022·Granted Aug 29, 2023·0 cites·9 claims
- 1767US11619843B2Display deviceJAPAN DISPLAY INC·Filed 2022·Granted Apr 4, 2023·0 cites·17 claims
- 1866US11256118B2Display deviceJAPAN DISPLAY INC·Filed 2021·Granted Feb 22, 2022·0 cites·13 claims
- 1962US6639590B2Method for controlling liquid crystal display device, device for driving liquid crystal display device, liquid crystal display device, and electronic apparatusSEIKO EPSON CORP·Filed 1999·Granted Oct 28, 2003·25 cites·19 claims
- 2057US11782299B2Display deviceJAPAN DISPLAY INC·Filed 2021·Granted Oct 10, 2023·0 cites·13 claims
- 2152US11988865B2Display deviceJAPAN DISPLAY INC·Filed 2022·Granted May 21, 2024·0 cites·20 claims
- 2252US7657043B2Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2004·Granted Feb 2, 2010·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →